| Patents for C22C 5 - Alloys based on noble metals (4,347) |
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| 08/16/1988 | US4764227 Silver-stannic oxide-bismuth oxide-cupric oxide composite |
| 08/09/1988 | CA1240179A1 Noble metal alloys for dental use |
| 08/09/1988 | CA1240178A1 Dental alloys with reduced gold content |
| 07/26/1988 | US4759906 Function alloy and method of producing the same |
| 07/19/1988 | US4758274 Dental amalgam alloys containing selenium |
| 07/06/1988 | EP0273137A1 Use of palladium alloys in the manufacture of dental prostheses |
| 07/06/1988 | CN86101387B Material for contact point |
| 06/21/1988 | US4752442 Bonding wire |
| 06/01/1988 | CN86107774A Contact material comprising silver based metallic oxides with mixed rare earth metals |
| 05/24/1988 | US4746379 Low temperature, high strength nickel-palladium based brazing alloys |
| 05/18/1988 | EP0267318A2 Alloy for ornamental purposes |
| 05/18/1988 | CN86105723A Production method of the purified platinum family metals and their alloys |
| 05/10/1988 | US4743526 Alloy having variable spectral reflectance and information recording material making use of the same |
| 04/21/1988 | DE3712839C1 Use of platinum alloys having spring properties for jewellery pieces |
| 04/05/1988 | US4735772 Dentistry |
| 03/23/1988 | EP0260630A2 Multiple alloy for the targets of cathodic sputtering devices, and its use |
| 03/01/1988 | US4728580 Electrodes |
| 01/28/1988 | DE3634540C1 Use of silver alloys as a material for wires for the manufacture of jewellery chains |
| 01/27/1988 | EP0254074A1 Material for electric plug-in contacts |
| 01/13/1988 | EP0252492A2 Method of an Ag/metal oxide material for electrical contacts |
| 01/12/1988 | US4719081 Also with nickel, chromium, and titanium or zirconium |
| 01/07/1988 | EP0250958A2 Material for electrical low-current contacts |
| 12/09/1987 | CN86106789A Anodes containing irdium based amorphous metal alloys and use thereof as halogen electrodes |
| 12/02/1987 | EP0247262A1 Anodes containing iridium based amorphous metal alloys and use thereof as halogen electrodes |
| 11/25/1987 | EP0246282A1 Alloy powder for production of dental amalgam |
| 11/24/1987 | US4709363 Optically readable information disc having a reflection layer formed from a metal alloy |
| 11/10/1987 | US4705610 Anodes containing iridium based amorphous metal alloys and use thereof as halogen electrodes |
| 10/21/1987 | EP0241582A2 Method for the manufacture of non-allergy creating precious metal objects. |
| 10/07/1987 | EP0239747A1 Function alloy and method of producing the same |
| 09/22/1987 | US4695330 Method of manufacturing internal oxidized Ag-SnO system alloy contact materials |
| 09/02/1987 | EP0234790A1 Permanent magnetic alloy comprising gold, platinum and cobalt |
| 09/01/1987 | US4690799 Gold-copper-zinc, corrosion resistance |
| 08/12/1987 | CN87100389A Contact material for vacuum valves and manufacturing process |
| 08/04/1987 | US4684579 Ceramics |
| 08/04/1987 | US4684416 Alloy with small change of electric resistance over wide temperature range and method of producing the same |
| 08/04/1987 | CA1224946A1 Ag/pd electroding powder and method for making |
| 07/21/1987 | US4681735 Use of silver-free palladium alloys for firing on dental ceramics |
| 07/21/1987 | US4681702 Silver tin oxide, bismuth oxide, copper oxide |
| 07/14/1987 | US4680162 Method for preparing Ag-SnO system alloy electrical contact material |
| 07/01/1987 | EP0226770A1 Noble metal alloy with melting ranges exceeding 1500 degrees C |
| 06/16/1987 | EP0225668A1 Palladium-cobalt alloys; manufacture of a root cap |
| 06/16/1987 | EP0225483A2 Dental-gold alloys |
| 06/09/1987 | US4672008 Internal oxidized Ag-Sn-In system alloy electrical contact composite |
| 06/09/1987 | CA1222636A1 Method and apparatus for the manufacture of non- allergy creating metal objects |
| 06/02/1987 | US4670684 Platinum-nickel alloys; high temperature wear resistance |
| 06/02/1987 | US4670025 Thermally stable diamond compacts |
| 05/21/1987 | WO1987002889A1 Alloy powder for production of dental amalgam |
| 04/29/1987 | EP0219924A1 Electrical contact materials, and methods of making the same |
| 03/18/1987 | EP0214342A2 Material for coverable dental prostheses |
| 03/04/1987 | EP0212069A2 Use of silver- and gold-free palladium alloys for firing dental ceramics |
| 03/03/1987 | US4647322 Internal oxidized Ag-SnO system alloy electrical contact materials |
| 02/25/1987 | CN86103279A Internal oxidized ag-sno system alloy electrical contact materials, and manufacturing method thereof |
| 02/25/1987 | CN86101387A Material for contact point |
| 01/13/1987 | US4636270 Internal oxidized Ag-Sn system alloy contact materials |
| 01/06/1987 | US4634638 High melting point copper-gold-tin brazing alloy for chip carriers |
| 12/30/1986 | CA1215864A1 Palladium alloy and dental restorations utilizing same |
| 12/23/1986 | US4630767 Method of brazing using a ductile low temperature brazing alloy |
| 11/18/1986 | US4623513 Ductile low temperature brazing alloy |
| 11/12/1986 | CN85103501A Conductor material of semiconductor apparatus |
| 10/28/1986 | US4619810 Dental alloys for porcelain-fused-to-metal restorations |
| 10/22/1986 | EP0198599A1 Improved amorphous metal alloy compositions for reversible hydrogen storage |
| 10/21/1986 | CA1212934A1 Ternary fuel cell catalysts containing platinum and cobalt |
| 10/15/1986 | EP0197680A2 Energy storage devices and amorphous metal alloy electrodes for use in acid environments |
| 10/15/1986 | CN86102067A Improved amorphous metal alloy compositions for reversible hydrogen storage |
| 10/01/1986 | CN86102078A Energy storage devices and amorphous metal alloy electrodes for use in acid environments |
| 09/02/1986 | CA1210617A1 Dental alloys for porcelain-fused-to-metal restorations |
| 08/27/1986 | CN85104212A Electroysis of halide-containing solutions with platinum based amorphous metal alloy anodes |
| 08/27/1986 | CN85104175A Improved electrolytic processes employing platinum based amorphous metal alloy oxygen anodes |
| 08/26/1986 | US4608229 Palladium metal base dental alloy |
| 08/13/1986 | EP0190648A1 A gold alloy |
| 08/13/1986 | CN85100658A Diffusion-type pt, pt10rh wires and pt10rh-pt thermocouples |
| 07/29/1986 | US4602955 Composite material that can be used to make oxygen sensors |
| 07/08/1986 | CA1207310A1 Noble metal catalyzed reactions |
| 06/11/1986 | EP0184412A2 Alloy having variable spectral reflectance and information recording material making use of the same |
| 05/28/1986 | EP0182386A2 Method of producing contact parts |
| 05/27/1986 | US4591483 Noble metal alloys for dental uses |
| 04/23/1986 | EP0178506A2 Application of silver-palladium alloys for bonding dental ceramics by firing |
| 03/18/1986 | US4576790 For firing on dental porcelains |
| 03/18/1986 | US4576789 Grain-refined gold-free dental alloys for porcelain-fused-to-metal restorations |
| 02/12/1986 | EP0170812A2 Method for the manufacture of sintered contact material |
| 02/11/1986 | US4569825 Non-discoloration of porcelains; grain refiners |
| 12/18/1985 | EP0164664A2 Sintered contact material for low-tension energy switchgear |
| 12/17/1985 | CA1198002A1 Selenium-containing amalgam alloys for dental restoration and method for the preparation thereof |
| 12/11/1985 | EP0163904A2 Argentiferous material for weak current contacts |
| 12/10/1985 | US4557895 Yellow gold alloy |
| 11/26/1985 | CA1197117A1 Thick film conductor compositions |
| 11/19/1985 | CA1196806A1 Nickel-palladium-chromium-boron brazing alloy |
| 11/12/1985 | CA1196518A1 Internally oxidized ag-sn-bi alloy electrical contact materials |
| 11/05/1985 | US4551302 Dental alloy based on palladium for the production of fixed and removable dental constructions |
| 11/05/1985 | US4551301 Sintered compound material for electrical contacts and method for its production |
| 10/15/1985 | USRE32005 Magnetic alloy having a low melting point |
| 09/11/1985 | EP0154123A2 Noble metal alloys for dental use |
| 09/11/1985 | EP0154099A1 Device for the detection of ionisable substances such as oxygen |
| 09/04/1985 | EP0153559A2 Low gold content dental alloys |
| 09/03/1985 | US4539177 Dental alloys for porcelain-fused-to-metal restorations |
| 09/03/1985 | US4539176 Low gold dental alloys |
| 08/20/1985 | CA1192062A1 Conductor compositions |
| 07/23/1985 | CA1190770A1 Electrical contact materials of internally oxidized ag-sn-bi alloy |
| 07/09/1985 | US4528034 Selenium-containing amalgam alloys for dental restoration and method for the preparation thereof |
| 07/02/1985 | US4526750 Non-staining palladium based dental alloy |